This Saturday I participated in the Spartan race. For those of you who don't know what that is:

http://www.spartanrace.com/

They can explain it better than I can but basically its a 3 mile run with lots of obstacles. If you fail one you have to do 25 burpees (pushups with jumping). I took out a lot of the boring running, but here is the video:

http://www.youtube.com/my_videos_upload?feature=vm-menu